sealer

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Related to seal coat: tack coat

sealant

 [sēl´ant]
an agent that protects against access from the outside or leakage from the inside; called also sealer.
dental sealant a thin plastic coating put into the pits and fissures of teeth to act as a physical barrier to decay.

sealer,

n a substance used to fill the space around silver or gutta-percha points in a pulp canal. Most contain some combination of zinc, barium, and bismuth salts and eugenol, Canadian balsam, and eucalyptol.

sealer

in meat hygiene terms, see shomer.
References in periodicals archive ?
The project includes the placement of a conventional asphalt chip seal coat on previously unpaved streets and alleys.
50 Cm Thick With Sand Seal Coat For Surfacing Works On Road Jeep Head-S Bump Y Jn From Km 0.
2 mm and sand for re-surfacing works with premix carpet 20 mm thick a/w sand seal coat at resurfacing location between km 13.
2 mm and sand for re-surfacing works with premk carpet 20 mm thick a/w sand seal coat at resurfacing location between km 0.